MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8e2fa281cc72512de1fc53eb27a9c04a524ce87c3cdf5932931ea3dc463a459a. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
Formbook
Vendor detections: 14
| SHA256 hash: | 8e2fa281cc72512de1fc53eb27a9c04a524ce87c3cdf5932931ea3dc463a459a |
|---|---|
| SHA3-384 hash: | e09e2fc82f652a3407af8fbbf69ea21fa2a322ef671222fc18c8d44cc8adc79e01ce737f475af4662440ecb664bb6ae2 |
| SHA1 hash: | 5078c59ce4fcc2883dbfbed789af6646a74720d5 |
| MD5 hash: | bad9c4dd7591445c7ccdef4fa549af97 |
| humanhash: | equal-october-alanine-fruit |
| File name: | bad9c4dd7591445c7ccdef4fa549af97 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 342'595 bytes |
| First seen: | 2022-02-25 06:52:33 UTC |
| Last seen: | 2022-02-25 10:01:48 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla) |
| ssdeep | 6144:TxDQECo2DqbNKhMvyrmKr5izG6ienip2T4v/A6zzqio6qv5Mz:uXo22bQhsy51mn62K/Tz5Qg |
| Threatray | 13'605 similar samples on MalwareBazaar |
| TLSH | T1CD74224BA4C1449FE7B64031616FCEEEF37EDA00572D01AF67BA4F8D6613299E849243 |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
240
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Launching a process
Searching for synchronization primitives
Launching cmd.exe command interpreter
DNS request
Sending an HTTP GET request
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Uses netsh to modify the Windows network and firewall settings
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
xloader
Threat name:
Win32.Trojan.NSISInject
Status:
Malicious
First seen:
2022-02-25 01:39:08 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
21 of 27 (77.78%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 13'595 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:theb loader rat
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Xloader Payload
Xloader
Unpacked files
SH256 hash:
61e708324893c1df0bc99138d5e3db05b99b4aad84fa2610e3b09871c8b9c0aa
MD5 hash:
a52d2c3eb2ed69b0f52aa9b2617d14ba
SHA1 hash:
112752c2ba6ebb29d0ec10c7802193a0d7343175
SH256 hash:
ab0c0556721a6fdca44b729fa4d08196fe471f9d78a075ad8af7c9bf9ea90c99
MD5 hash:
8a3779f18bee8fd021d98f9fc71c8a60
SHA1 hash:
6c8793bbb32a61de92557770490f0756a79b7f3d
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
8e2fa281cc72512de1fc53eb27a9c04a524ce87c3cdf5932931ea3dc463a459a
MD5 hash:
bad9c4dd7591445c7ccdef4fa549af97
SHA1 hash:
5078c59ce4fcc2883dbfbed789af6646a74720d5
Malware family:
XLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://192.3.247.150/pp/builder2.exe